User talk:Mariateresa

From OLPC
Revision as of 13:38, 28 February 2010 by Mariateresa (talk | contribs) (New page: necesito presentaciones en power point sobre informatica y tecnologia)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

necesito presentaciones en power point sobre informatica y tecnologia